103243271 has 2 divisors, whose sum is σ = 103243272. Its totient is φ = 103243270.

The previous prime is 103243249. The next prime is 103243307. The reversal of 103243271 is 172342301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103243271 - 2¹⁴ = 103226887 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103243201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51621635 + 51621636.

It is an arithmetic number, because the mean of its divisors is an integer number (51621636).

Almost surely, 2^103243271 is an apocalyptic number.

103243271 is a deficient number, since it is larger than the sum of its proper divisors (1).

103243271 is an equidigital number, since it uses as much as digits as its factorization.

103243271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 103243271 is about 10160.8695986121. The cubic root of 103243271 is about 469.1235681394.

Adding to 103243271 its reverse (172342301), we get a palindrome (275585572).

The spelling of 103243271 in words is "one hundred three million, two hundred forty-three thousand, two hundred seventy-one".